@misc{indiciae4776f5bc2901,
  title = {Correspondence : Bruhin (Thomas) and Engelmann (George), 1874-1881 — Illustration, Oct / 1881 2},
  year = {1881},
  url = {https://www.biodiversitylibrary.org/page/42534357},
  note = {Source identifier: page-42534357}
}